| D | Ignition/starter switch |
| E87 | Control and display unit for Climatronic |
| G56 | Dash panel temperature sensor |
| G92 | Control motor potentiometer, temperature flap |
| J255 | Climatronic control unit |
| L75 | Digital display illumination |
| L76 | Button illumination |
| SB26 | Fuse -26- on fuse box |
| T6a | 6-pin connector, behind dash panel, centre |
| T10p | 10-pin connector, behind dash panel, centre |
| T10u | 10-pin connector, pink, connector point under relay carrier |
| T12a | 12-pin connector, behind dash panel |
| T16a | 16-pin connector, on Climatronic control unit |
| T20 | 20-pin connector, on Climatronic control unit |
| V42 | Temperature sensor blower |
| V68 | Temperature flap control motor |
| A2 | Positive (+) connection (15), in dash panel wiring harness |
| A20 | Connection (15a), in dash panel wiring harness |
| L2 | Connection, in air conditioner wiring harness |
| L46 | Connection (5V), in Climatronic controls wiring harness |
| G112 | Control motor potentiometer, central flap |
| G114 | Control motor potentiometer, footwell/defroster flap |
| J255 | Climatronic control unit |
| J285 | Control unit with display in dash panel insert |
| T6b | 6-pin connector, behind dash panel, centre |
| T6c | 6-pin connector, behind dash panel, centre |
| T12a | 12-pin connector, behind dash panel, centre |
| T16 | 16-pin connector, self-diagnosis connection |
| T16a | 16-pin connector |
| T20 | 20-pin connector |
| T32a | 32-pin connector, green, on dash panel insert |
| V70 | Central flap control motor |
| V85 | Footwell/defroster flap control motor |
| A76 | Connection (diagnosis wire K), in dash panel wiring harness |
| L2 | Connection, in air conditioner wiring harness |
| L46 | Connection (5V), in Climatronic controls wiring harness |
| G89 | Fresh air intake duct temperature sensor, on right under dash panel |
| G113 | Control motor potentiometer, air flow flap |
| G192 | Vent temperature sender, footwell |
| J... | Engine control unit |
| J255 | Climatronic control unit |
| J285 | Control unit with display in dash panel insert |
| SB11 | Fuse -11- on fuse box |
| T5 | 5-pin connector |
| T10d | 10-pin connector, red, connector point under relay carrier |
| T10p | 10-pin connector, behind dash panel, centre |
| T12 | 12-pin connector, on Climatronic control unit |
| T16a | 16-pin connector, on Climatronic control unit |
| T16b | 16-pin connector, on Climatronic control unit |
| T20 | 20-pin connector, on Climatronic control unit |
| T32 | 32-pin connector, blue, on control unit with display in dash panel insert |
| V71 | Air flow flap control motor |
| A45 | Connection (engine speed signal), in dash panel wiring harness |
| B111 | Positive (+) connection -1- (30a), in interior wiring harness |
| L2 | Connection, in air conditioner wiring harness |
| L46 | Connection (5V), in Climatronic controls wiring harness |
| E1 | Lighting switch |
| G17 | Ambient temperature sensor, in front left bumper |
| G107 | Sunlight penetration photo sensor |
| J59 | X contact relief relay |
| J126 | Fresh air blower control unit, on right under dash panel |
| J255 | Climatronic control unit |
| SB49 | Fuse -49- on fuse box |
| T10p | 10-pin connector, behind dash panel, centre |
| T10u | 10-pin connector, pink, connector point under relay carrier |
| T12 | 12-pin connector |
| T12a | 12-pin connector |
| T16b | 16-pin connector |
| T20 | 20-pin connector |
| V2 | Fresh air blower |
| 43 | Earth point, lower part of right A-pillar |
| 244 | Earth connection (sender earth), in Climatronic wiring harness |
| 257 | Earth connection -2-, in Climatronic wiring harness |
| A34 | Connection (75x), in dash panel wiring harness |
| B145 | Positive (+) connection (58b), in interior wiring harness |
| L1 | Positive (+) connection (75), in air conditioner wiring harness |
| L2 | Connection, in air conditioner wiring harness |
| J... | Engine control unit |
| J255 | Climatronic control unit |
| J285 | Control unit with display in dash panel insert |
| J514 | Electronic manual gearbox control unit |
| T10c | 10-pin connector, blue, connector point under relay carrier |
| T10u | 10-pin connector, pink, connector point under relay carrier |
| T10p | 10-pin connector, behind dash panel |
| T12 | 12-pin connector, behind dash panel |
| T12a | 12-pin connector, on Climatronic control unit |
| T16a | 16-pin connector, on Climatronic control unit |
| T16b | 16-pin connector, on Climatronic control unit |
| T32 | 32-pin connector, blue, on control unit with display in dash panel insert |
| 76 | Earth point, near selector mechanism |
| A27 | Connection (speed signal), in dash panel wiring harness |
| B102 | Earth connection, in front left interior wiring harness |
| D106 | Connection -4-, in engine compartment wiring harness |
| * | Only engine codes ANY and AYZ |
| J293 | Radiator fan control unit, in engine compartment, front left |
| N25 | Air conditioning system magnetic coupling |
| T3a | 3-pin connector, in engine compartment, front left |
| T4k | 4-pin connector, on radiator fan control unit |
| T5 | 5-pin connector, near alternator |
| T14c | 14-pin connector, on radiator fan control unit |
| V35 | Radiator fan, right |
| 10 | Earth point, in plenum chamber |
| 12 | Earth point, in engine compartment, left |
| 167 | Earth connection -4-, in engine compartment wiring harness |
| 201 | Earth connection -5-, in engine compartment wiring harness |
| K21 | Connection -1-, in radiator fan wiring harness |
| A | Battery |
| F18 | Radiator fan thermo-switch |
| G65 | High pressure sender |
| J... | Engine control unit |
| J293 | Radiator fan control unit, in engine compartment, front left |
| SA4 | Fuse -4- (30), in fuse box/battery |
| SA7 | Fuse -7- (30), in fuse box/battery |
| SA8 | Fuse -8- (30) in fuse box/battery |
| T3c | 3-pin connector, on high pressure sender |
| T4g | 4-pin connector, on fuse box/battery |
| T4k | 4-pin connector, on radiator fan control unit |
| T10u | 10-pin connector, pink, connector point under relay carrier |
| T14c | 14-pin connector, on radiator fan control unit |
| D52 | Positive (+) connection (15a), in engine compartment wiring harness |
| D61 | Connection (air conditioner), in engine compartment wiring harness |
| K20 | Positive (+) connection -1- (30), in radiator fan wiring harness |
| K21 | Connection -1-, in radiator fan wiring harness |
